Chemistry, engineering and materials::Filter


Filter::filter    Signal::which    Device::stream    Remove::water    Process::removes    Program::block

Chemistry, engineering and materials

  • Filter (aquarium), critical components of both freshwater and marine aquaria
  • Filter (chemistry), a device (usually a membrane or layer) that is designed to physically block certain objects or substances while letting others through
  • Filter paper, a semi-permeable paper barrier placed perpendicular to a liquid or air flow. It is used to separate fine solids from liquids or air
  • Air filter, a device composed of fibrous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air
  • Oil filter, a filter to remove contaminants from engine oil, transmission oil, lubricating oil, or hydraulic oil
  • Pneumatic filter, a device which removes contaminants from a compressed air stream
  • Water filter, removes impurities from water by means of a fine physical barrier, a chemical process or a biological process. Filters cleanse water to various extents for irrigation, drinking water, aquariums, and pools

Filter sections
Intro   Chemistry, engineering and materials    Optics and photography    Turbulence modeling    Signal processing    Computing    Philosophy    Other    Proper name    See also  

Chemistry, engineering and materials
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